<template>
  <div class="container-login" id="login-box">


    <div class="form-container sign-up-container">
      <el-form :model="ruleForm" status-icon :rules="rules" ref="ruleForm">
        <h1 style="margin-bottom: 40px">注册</h1>
        <el-form-item label="" prop="username">
          <el-input v-model="ruleForm.username" clearable placeholder="用户名"></el-input>
        </el-form-item>
        <el-form-item label="" prop="email">
          <el-input v-model="ruleForm.email" clearable placeholder="邮箱"></el-input>
        </el-form-item>
        <el-form-item label="" prop="pass">
          <el-input type="password" v-model="ruleForm.pass" autocomplete="off" placeholder="密码" clearable></el-input>
        </el-form-item>
        <el-form-item label="" prop="checkPass">
          <el-input type="password" v-model="ruleForm.checkPass" autocomplete="off" placeholder="确认密码"
                    clearable></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="userRegister">
            <!--<loading v-if="load"></loading>-->
            <!--<span v-else>注册</span>-->
            <span>注册</span>
          </el-button>
        </el-form-item>
      </el-form>
    </div>
    <div class="form-container sign-in-container">

      <el-form :model="ruleForm" status-icon :rules="rules" ref="ruleForm"  class="demo-ruleForm">
        <h1 style="margin-bottom: 40px">登录</h1>
        <el-form-item label="" prop="email">
          <el-input v-model="ruleForm.email" clearable placeholder="邮箱"></el-input>
        </el-form-item>
        <el-form-item label="" prop="pass">
          <el-input type="password" v-model="ruleForm.pass" autocomplete="off" placeholder="密码" clearable></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="userLogin">
            <span>登录</span>
          </el-button>
        </el-form-item>
      </el-form>
    </div>

    <div class="overlay-container">
      <div class="overlay">
        <div class="overlay-panel overlay-left">
          <h1>已有账号？</h1>
          <p>请使用您的账号进行登录</p>
          <button class="ghost" id="signIn">登录</button>
        </div>
        <div class="overlay-panel overlay-right">
          <h1>没有账号?</h1>
          <p>立即注册加入我们，和我们一起开始旅程吧</p>
          <button class="ghost" id="signUp">注册</button>
        </div>
      </div>

    </div>
  </div>
</template>

<script>
import $ from 'jquery'

export default {
  mounted() {
    this.signUp()
    this.signIn()
    $(".txtb input").on("focus", function () {
      $(this).addClass("focus")
    })

    $(".txtb input").on("blur", function () {
      if ($(this).val() == '')
        $(this).removeClass("focus")
    })
  },
  data() {
    var checkEmail = (rule, value, callback) => {
      var reg = new RegExp("^[a-z0-9]+([._\\-]*[a-z0-9])*@([a-z0-9]+[-a-z0-9]*[a-z0-9]+.){1,63}[a-z0-9]+$");
      if (!value) {
        return callback(new Error('邮箱不能为空'));
      }
      setTimeout(() => {
        if (!reg.test(value)) {
          callback(new Error('请输入正确的邮箱'));
        } else {
          callback();
        }
      }, 1000);
    };
    var validatePass = (rule, value, callback) => {
      let reg = /(?!^[0-9]+$)(?!^[A-z]+$)(?!^[^A-z0-9]+$)^[^\s\u4e00-\u9fa5]{6,16}$/;
      if (value === '') {
        callback(new Error('请输入密码'));
      } else if (!reg.test(value)) {
        callback(new Error('密码长度需6-16位，且包含字母和字符'))
      } else {
        if (this.ruleForm.checkPass !== '') {
          this.$refs.ruleForm.validateField('checkPass');
        }
        callback();
      }
    };
    var validatePass2 = (rule, value, callback) => {
      if (value === '') {
        callback(new Error('请再次输入密码'));
      } else if (value !== this.ruleForm.pass) {
        callback(new Error('两次输入密码不一致!'));
      } else {
        callback();
      }
    };
    return {
      load: false,
      ruleForm: {
        checkPass: '',
        pass: '',
        email: '',
        username: ''
      },
      rules: {
        pass: [
          {validator: validatePass, trigger: 'blur'}
        ],
        checkPass: [
          {validator: validatePass2, trigger: 'blur'}
        ],
        email: [
          {validator: checkEmail, trigger: 'blur'}
        ]
      }
    }
  },
  methods: {
    signUp(){
      $("#signUp").click(function () {
        $("#login-box").addClass('right-panel-active')
      })
    },
    signIn(){
      $("#signIn").click(function () {
        $("#login-box").removeClass('right-panel-active')
      })
    },
    //用户登录
    async userLogin() {
        const {ruleForm} = this;
        const password = ruleForm.pass;
        const email = ruleForm.email;
        (ruleForm) && await this.$store.dispatch('userLogin', {email, password}).then((res) => {
          alert("登录成功")
          this.$router.push('/')
          location. reload()
        })
    },
    //用户注册
    async userRegister() {
      const {ruleForm} = this;
      const username = ruleForm.username;
      const password = ruleForm.pass;
      const email = ruleForm.email;
      const checkpass = ruleForm.checkPass;
      (username && email && (password === checkpass)) && await this.$store.dispatch('userRegister', {
        username,
        email,
        password
      }).then((res) => {
        alert("注册成功");
        //登录
        $("#login-box").removeClass('right-panel-active')
      })

    }
  }
}


</script>

<style>
/** {*/
/*  box-sizing: border-box;*/
/*}*/

body {
  /*font-family: 'Montserrat', sans-serif;*/
  /*background-image: url("../../../public/picture/login_bg2.png");*/
  /*background-repeat: no-repeat;*/
  /*background-size: 100% 100%;*/
  /*-moz-background-size:100% 100%;*/
  /*margin: -20px 0 50px;*/
}

h1 {
  font-weight: bold;
  margin: 0;
}

p {
  font-size: 14px;
  line-height: 20px;
  letter-spacing: .5px;
  margin: 20px 0 30px;
}

span {
  font-size: 12px;
}

a {
  color: #333;
  font-size: 14px;
  text-decoration: none;
  margin: 15px 0;
}

.container-login {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 14px 28px rgba(0, 0, 0, .25), 0 10px 10px rgba(0, 0, 0, .22);
  position: relative;
  overflow: hidden;
  width: 768px;
  max-width: 100%;
  min-height: 480px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-left: 380px;
  margin-top: 100px;
  /*left: auto;*/
}

.form-container form {
  background: #fff;
  display: flex;
  flex-direction: column;
  padding: 0 50px;
  height: 100%;
  justify-content: center;
  text-align: center;
}

.social-container {
  margin: 20px 0;
}

.social-container a {
  border: 1px solid #ddd;
  border-radius: 50%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  margin: 0 5px;
  height: 40px;
  width: 40px;
}

.social-container a:hover {
  background-color: #eee;

}

.txtb {
  border-bottom: 2px solid #adadad;
  position: relative;
  margin: 10px 0;
}

.txtb input {
  font-size: 15px;
  color: #333;
  border: none;
  width: 100%;
  outline: none;
  background: none;
  padding: 0 3px;
  height: 35px;
}

.txtb span::before {
  content: attr(data-placeholder);
  position: absolute;
  top: 50%;
  left: 5px;
  color: #adadad;
  transform: translateY(-50%);
  transition: .5s;
}

.txtb span::after {
  content: '';
  position: absolute;
  left: 0%;
  top: 100%;
  width: 0%;
  height: 2px;
  background-image: linear-gradient(120deg, #3498db, #8e44ad);
  transition: .5s;
}

.focus + span::before {
  top: -5px;
}

.focus + span::after {
  width: 100%;
}

button {
  border-radius: 20px;
  border: 1px solid #ff4b2b;
  background: #ff4b2b;
  color: #fff;
  font-size: 12px;
  font-weight: bold;
  padding: 12px 45px;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: transform 80ms ease-in;
  cursor: pointer;
}

button:active {
  transform: scale(.95);
}

button:focus {
  outline: none;
}

button.ghost {
  background: transparent;
  border-color: #fff;
}

.form-container {
  position: absolute;
  top: 0;
  height: 100%;
  transition: all .6s ease-in-out;
}

.form-container button {
  background: linear-gradient(120deg, #3498db, #8e44ad);
  border: none;
  background-size: 200%;
  color: #fff;
  transition: .5s;
}

.form-container button:hover {
  background-position: right;
}

.sign-in-container {
  left: 0;
  width: 50%;
  z-index: 2;
}

.sign-in-container form a {
  position: relative;
  left: 100px;
}

.sign-up-container {
  left: 0;
  width: 50%;
  z-index: 1;
  opacity: 0;
}

.sign-up-container button {
  margin-top: 20px;
}

.overlay-container {
  position: absolute;
  top: 0;
  left: 50%;
  width: 50%;
  height: 100%;
  overflow: hidden;
  transition: transform .6s ease-in-out;
  z-index: 100;
}

.overlay {
  background-image: url("../../../public/picture/login_bg2.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  color: #fff;
  position: relative;
  left: -100%;
  height: 100%;
  width: 200%;
  transform: translateY(0);
  transition: transform .6s ease-in-out;
}

.overlay-panel {
  position: absolute;
  top: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 0 40px;
  height: 100%;
  width: 50%;
  text-align: center;
  transform: translateY(0);
  transition: transform .6s ease-in-out;
}

.overlay-right {
  right: 0;
  transform: translateY(0);

}

.overlay-left {
  transform: translateY(-20%);
}

.container-login.right-panel-active .sign-in-container {
  transform: translateY(100%);
}

.container-login.container-login.right-panel-active .overlay-container {
  transform: translateX(-100%);
}

.container-login.right-panel-active .sign-up-container {
  transform: translateX(100%);
  opacity: 1;
  z-index: 5;
}

.container-login.container-login.right-panel-active .overlay {
  transform: translateX(50%);
}

.container-login.container-login.right-panel-active .overlay-left {
  transform: translateY(0);
}

.container-login.container-login.right-panel-active .overlay-right {
  transform: translateY(20%);
}

</style>
